cetus.hir

Class IDExpression

java.lang.Object

cetus.hir.Expression

cetus.hir.IDExpression

All Implemented Interfaces:

Printable, Traversable, java.lang.Cloneable, java.lang.Comparable<Expression>

Direct Known Subclasses:

DestructorID, Identifier, NameID, OperatorID, QualifiedID, TemplateID

public abstract class IDExpression
extends Expression

IDExpression represents an IR object that appears as an identifier in the program. In C programs, only the two child classes of IDExpression, NameID and Identifier, are used.

Method Summary

Methods

Modifier and Type	Method and Description
IDExpression	clone() Creates and returns a deep copy of this expression.
Declaration	findDeclaration() Performs a symbol table lookup of this expression on the nearest enclosing SymbolTable.
java.lang.String	getName() Returns name of the IDExpression - this should not be called.
void	setGlobal(boolean value) This method is not used in C programs.
void	setTypename(boolean value) This method is not used in C programs.

Methods inherited from class cetus.hir.Expression

compareTo, equals, findExpression, getChildren, getParent, getStatement, hashCode, needsParens, print, printSelf, removeChild, setChild, setParens, setParent, setPrintMethod, swapWith, toString, verify

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

clone

public IDExpression clone()

Description copied from class: Expression

Creates and returns a deep copy of this expression.

Overrides:

clone in class Expression

Returns:

a deep copy of this expression.

findDeclaration

public Declaration findDeclaration()

Performs a symbol table lookup of this expression on the nearest enclosing SymbolTable.

Returns:

a Declaration for this expression or null if one cannot be found.

setGlobal

public void setGlobal(boolean value)

This method is not used in C programs.

setTypename

public void setTypename(boolean value)

This method is not used in C programs.

getName

public java.lang.String getName()

Returns name of the IDExpression - this should not be called.